Camouflage, also known as cryptic coloration, is a defense mechanism or tactic used to disguise your appearance and blend in with your surroundings. Staring at these photos and trying desperately to figure out what the heck is going on in them is like working a brain teaser, and if you want to keep your mind sharp, that’s a great way to do it.
Here are 42 perfectly camouflaged things that will probably take too long to find.